This is a high quality original Buffalo branded adapter which works to replace the original power supply that came with your device.

Buffalo are renwoned for making reliable long lasting hard drives, and this adapter matches there high quality specification. This is not a generic, be careful of others passing off cheaper adapters on this listing.

The adapter will work to replace 12v adapters with lower amp rating, so it safely swaps a 12v 1.5a or 12v 1a adapter or lower.

The connection on this DC adapter fits nicely into this model and provides a very stable 12 volt supply.

The type of adapter is the switch mode variety which is lightweight and uses the latest technology and machine soldering techniques for maximum reliability.